69980334

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{16879}}^1$

素因数の和:17575

約数の個数: 16

約数和(自身を含む): 140171520

約数和(自身を除く): 70191186

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 16879, 33758, 50637, 101274, 11663389, 23326778, 34990167, 69980334]

約数ペア:

[(1, 69980334), (2, 34990167), (3, 23326778), (6, 11663389), (691, 101274), (1382, 50637), (2073, 33758), (4146, 16879)]